Nike Air Zoom Structure 20 Running Shoe - Men。The Men Nike Zoom Structure 20 Running Shoes from 2016 are low top lace-up sneakers in a solid gray color. These athletic shoes are suitable for activewear and casual occasions, featuring a rubber outsole for enhanced durability. With a US shoe size of 11.5 and suitable for the seasons of summer, fall, and spring, these Nike shoes are perfect for running and jogging activities. Made with a fabric lining material, these sneakers are designed for comfort and style, making them a reliable choice for men looking for quality athletic footwear.